GB/T 12931-1991 English PDF

US$239.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 12931-1991: Marine sextant
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 12931-1991	239	Add to Cart	2 days	Marine sextant	Obsolete

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Basic data

Standard ID: GB/T 12931-1991 (GB/T12931-1991)
Description (Translated English): Marine sextant
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U68
Classification of International Standard: 47.020.70
Word Count Estimation: 6,629
Date of Issue: 5/22/1991
Date of Implementation: 2/1/1992
Older Standard (superseded by this standard): CB 1009-1982
Quoted Standard: GB 191; GB 1785; GB 744; GB 745; GB 765; GB 1038
Issuing agency(ies): State Bureau of Technical Supervision
Summary: This Standard specifies the product classifications, technical requirements, test methods, inspection rules and signs, packaging, transport and storage. This Standard is applicable to measure the height and horizontal angle on the deck of a ship sailing sextant (hereinafter referred to as the sextant).

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